openjpeg/libopenjpeg/dwt.c, branch version.1.3 Fork of openjpeg library for JPEG2000 encoding and decoding https://git.carlh.net/cgit/openjpeg/atom?h=version.1.3 2007-12-19T14:45:35Z changed variables names alpha, beta, gamma, delta in dwt.c to avoid re-declarations on Macosx 2007-12-19T14:45:35Z Antonin Descampe antonin@gmail.com 2007-12-19T14:45:35Z urn:sha1:847b082b64bb975555eac8876e28d2f15a9b56ad Patch by Dzonatas and Callum Lerwick. Fp/vectorization patch which basically converts most of the irreversible decode codepath to floating point, eliminating a few rounds of int/fp conversion, resulting in a vast performance improvement, and an increase in accuracy. 2007-11-13T17:35:12Z Francois-Olivier Devaux fodevaux@users.noreply.github.com 2007-11-13T17:35:12Z urn:sha1:dbeebe72b9d35f6ff807c21c7f217b569fa894f6 Patches from Callum Lewick: Fixed some spelling errors in dwt.c. 2007-11-08T14:29:39Z Francois-Olivier Devaux fodevaux@users.noreply.github.com 2007-11-08T14:29:39Z urn:sha1:4bb067642f155b3cc054f77e1f08b171491a8354 Patch from Callum Lewick. Fixed dwt.c where an alignment in buffer was problematic under x86_64. 2007-09-27T12:20:12Z Francois-Olivier Devaux fodevaux@users.noreply.github.com 2007-09-27T12:20:12Z urn:sha1:4b60f17bba1f1201738ca5f3c760f68ffd301bf2 fix.h, dwt.c and t1.c optimized. Thanks a lot to Dzonatas <dzonatas at dzonux.net> and Callum Lerwick <seg at haxxed.com> for these great patches ! 2007-04-05T14:24:19Z Francois-Olivier Devaux fodevaux@users.noreply.github.com 2007-04-05T14:24:19Z urn:sha1:0930d9886b52a4d4f46162cc0c7c292cfd393ebd Copyright update 2007-01-15T09:55:40Z Francois-Olivier Devaux fodevaux@users.noreply.github.com 2007-01-15T09:55:40Z urn:sha1:ed3aec55fdc1a598981823d7e40d078d5b08610b fixed a bug in the computation of the mantissa (mu) 2006-10-31T17:11:15Z Antonin Descampe antonin@gmail.com 2006-10-31T17:11:15Z urn:sha1:2d416a80179294b30d97049333a5ccd9c044ea71 fixed various minor warnings with gdcm patches 2006-01-20T16:53:05Z Antonin Descampe antonin@gmail.com 2006-01-20T16:53:05Z urn:sha1:6a52f1a9df27215454b6ac9d9537d621882eb2c0 OpenJPEG version 1.1 2005-12-08T09:38:47Z Antonin Descampe antonin@gmail.com 2005-12-08T09:38:47Z urn:sha1:95bc884365deb41c357583874c23d82eac7cad2d openjpeg version 1.0 (previous version still available with tag opj0-97) 2005-12-02T13:34:15Z Antonin Descampe antonin@gmail.com 2005-12-02T13:34:15Z urn:sha1:f61cda9b7d83e0202cbaa15bac45d358e9b3652e